Application of MSC to railway bridge deflection monitoring

Bridge deflection monitoring was an important part in Mountain Railway Safety System and also a measure for ensuring the safety of train.A deflection mesure device,which was composed of the powerful ARM processor,charge coupled device,and RS-485 serial bus,was developed for the special structure of bridge.As a new technique of the deflection monitoring,the device could automatically conduct data sampling,acquisition and transmission according to the instructions from the remote controlling processor with high measurement precision,make real-time querying,and chart display.